CN217530428U

CN217530428U - Polishing equipment for steel pipe production

Info

Publication number: CN217530428U
Application number: CN202220930674.1U
Authority: CN
Inventors: 刘益根; 杨国华; 韦忠万
Original assignee: Wuhu Huayan Robot Equipment Co ltd
Current assignee: Wuhu Huayan Robot Equipment Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-04
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a polishing equipment is used in steel pipe production, including supporting baseplate, supporting baseplate's top fixed mounting has two support frames, and symmetric distribution around two support frames are with supporting baseplate's middle part respectively. This polishing equipment is used in steel pipe production, through rotating fastening screw, utilize the inner wall shore extrusion of frictional resistance semi-arc sleeve pipe and steel pipe, then cooperate the inner wall screw shore of screw jack-up pole at firm bracer, it extrudees fixedly to drive the surface of pressing resistance piece to its steel pipe, thereby reached and made its steel pipe and shore synchronous according to board and location section of thick bamboo rotation synchronous, rethread step motor drives the steel pipe rotatory, and utilize closed drive belt and drive the big carousel to drive rotatory threaded rod and rotate, utilize the screw displacement principle of displacement installation screw thread inner skleeve and rotatory threaded rod, make its burnishing machine body polish its rotatory steel pipe, and drive burnishing machine body horizontal displacement simultaneously, in order to have reached the effect that improves the steel pipe and carry out polishing efficiency.

Description

Polishing equipment for steel pipe production

Technical Field

The utility model relates to a steel pipe production is with throwing optical equipment technical field, specifically is a steel pipe production is with throwing optical equipment.

Background

The steel pipe has a hollow section, is a steel material having a length much greater than the diameter or circumference, and is classified into circular, square, rectangular and irregular steel pipes according to the shape of the section, wherein the steel pipe is classified into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality, and is classified into a steel pipe for a conveying pipeline, an engineering structure, a thermal device, a petrochemical industry, a machine manufacturing, a geological drilling, a high-pressure device and the like according to the use, and is classified into a seamless steel pipe and a welded steel pipe according to the production process. At present, the steel pipe needs to be polished, and the existing polishing equipment for producing the steel pipe has the defects of uneven polishing degree of the surface of the steel pipe, low working efficiency and low stability, so that the polishing process of the steel pipe is further influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a steel pipe production is with throwing optical equipment has solved current steel pipe production and has used throwing optical equipment, and is inhomogeneous to the surface finish degree of its steel pipe, and work efficiency is low, and stability is not high to further influence the problem of steel pipe polishing technology.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for steel pipe production comprises a supporting base plate, wherein two supporting frames are fixedly installed at the top of the supporting base plate, the two supporting frames are respectively and symmetrically distributed in the front and back direction of the middle of the supporting base plate, a plurality of supporting rollers are rotatably installed at the middle of the supporting frames, steel pipes are placed on the supporting rollers of the supporting frames, a displacement sliding plate is fixedly connected to the right side of the supporting base plate, electric telescopic rods are fixedly installed on the front surface and the back surface of the right side of the supporting base plate, an output rod of each electric telescopic rod is fixedly connected with a protruding block fixed on the surface of the displacement sliding plate, a stable fixing seat is fixedly connected to the top of the displacement sliding plate, an inserting positioning barrel is fixedly connected to the top of the stable fixing seat, a supporting side plate is fixedly connected to the right side of the displacement sliding plate, and a stepping motor is fixedly installed on the right side of the supporting side plate, the output shaft of the stepping motor penetrates through the side plate of the supporting side plate and is fixedly connected with the right side of the rotating shaft cylinder, the top of the positioning cylinder is fixedly connected with a supporting vertical frame, the top of the supporting vertical frame is rotated and sleeved with a rotating threaded rod, the right side of the rotating threaded rod is fixedly connected with a driving large turntable, the surface of the driving large turntable is sleeved with a closed transmission belt, the rotating shaft cylinder is in transmission connection with the driving large turntable through the closed transmission belt, the surface thread of the rotating threaded rod is sleeved with a displacement mounting thread inner sleeve, the bottom of the displacement mounting thread inner sleeve is fixedly provided with a polishing machine body, the surface of the positioning cylinder is sleeved with a top support synchronous pressing plate, the top and the bottom of the top support synchronous pressing plate are fixedly connected with a stable supporting block, the surface of the stable supporting block penetrates through a threaded top lifting rod, and the surface of the threaded top lifting rod is in threaded connection with the inner wall of the stable supporting block, the one end of screw thread jacking pole is rotated and is connected with the resistance piece that presses down, fastening screw has all been inserted to the top and the bottom of a location section of thick bamboo, fastening screw's surface and the inner wall threaded connection of a location section of thick bamboo, fastening screw is located the inside one end of a location section of thick bamboo and rotates and be connected with the displacement steel sheet, the top and the bottom of a location section of thick bamboo all slip insert have a jacking steel section of thick bamboo, the jacking steel section of thick bamboo is located the inside one end of a location section of thick bamboo and is connected with the fixed surface of displacement steel sheet, the jacking steel section of thick bamboo is located the outside one end fixedly connected with jacking arc sleeve pipe of a location section of thick bamboo.

Preferably, the top of the vertical supporting frame is fixedly connected with a fixed supporting block, and the left side of the fixed supporting block is fixedly connected with a positioning cross rod.

Preferably, the surface of the positioning cross rod is slidably sleeved with a displacement sliding sleeve, and the bottom of the displacement sliding sleeve is fixedly connected with the top of the displacement mounting threaded inner sleeve.

Preferably, the shore is pressed the left side fixedly connected with resistance protection pad of board in step, the left side of resistance protection pad and the right side bead extrusion contact of steel pipe.

Preferably, one end of the thread jacking rod, which is far away from the pressing resistance block, is fixedly connected with a rotating disc, and one end of the fastening screw rod, which is positioned outside the positioning cylinder, is fixedly connected with a rotating cap.

Preferably, the positioning cylinder is fixedly connected with a stabilizing slide block in the inner part, and the surface of the stabilizing slide block penetrates through the middle parts of the two displacement steel plates in a sliding manner.

Preferably, the outer arc surface of the jacking arc-shaped sleeve pipe and the friction resistance semi-arc-shaped sleeve pipe are in extrusion contact with the inner wall of the steel pipe.

(III) advantageous effects

The utility model provides a steel pipe production is with throwing optical equipment. The method has the following beneficial effects:

(1) The polishing equipment for steel pipe production, through the setting of a supporting base plate, and a support frame, a displacement slide plate, an electric telescopic rod, a stable fixing base, a positioning cylinder, a supporting side plate, a stepping motor, a rotating shaft cylinder, a supporting vertical frame, a rotating threaded rod, a driving large rotary table, a closed transmission belt, a displacement mounting threaded inner sleeve, a top support synchronous pressing plate, a stable support block, a threaded jacking rod, a pressing resistance block, a fastening screw rod, a displacement steel plate, a jacking steel cylinder and a jacking arc-shaped sleeve are matched for use, thereby the internal part of one side of a steel pipe is inserted through the positioning cylinder, then the fastening screw rod at the top and the bottom is rotated, the steel pipe and the jacking arc-shaped sleeve are driven to push the inner wall of the steel pipe through the displacement steel plate, the inner wall jacking of the steel pipe and the semi-arc-shaped sleeve are pushed through the jacking of the friction resistance, then the threaded jacking rod is pushed through the inner wall of the stable support block, the pressing resistance block is driven to push and fix the outer surface of the steel pipe through the pressing resistance block, thereby the steel pipe and positioning cylinder are rotated synchronously, then the polishing equipment drives the rotating threaded rod to rotate through the rotating shaft cylinder to drive the rotating threaded rod through the rotating shaft cylinder, the polishing machine, and the rotating inner sleeve, the steel pipe, the polishing equipment, and the polishing efficiency of the steel pipe is improved, and the polishing efficiency of the polishing equipment, and the polishing efficiency of the steel pipe, and polishing equipment is improved, and polishing equipment.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the interior of the structure of the present invention;

fig. 3 is an enlarged schematic view of the point a in the structure diagram of the present invention 2;

fig. 4 is an enlarged schematic view of the point B in the structure diagram of fig. 2 of the present invention;

fig. 5 is an enlarged schematic view of the point C in the structure diagram of fig. 3 of the present invention.

In the figure: 1. a support base plate; 2. a support frame; 3. a displacement slide plate; 4. an electric telescopic rod; 5. stabilizing the fixed seat; 6. a positioning cylinder; 7. supporting the side plates; 8. a stepping motor; 9. rotating the shaft barrel; 10. a vertical support; 11. rotating the threaded rod; 12. driving the large turntable; 13. a closed transmission belt; 14. mounting a threaded inner sleeve in a displacement manner; 15. fixing a supporting block; 16. positioning the cross bar; 17. displacing the sliding sleeve; 18. a polishing machine body; 19. a steel pipe; 20. a synchronous pressing plate of a top support; 21. a resistance protection pad; 22. stabilizing the supporting block; 23. a threaded jacking rod; 24. rotating the disc; 25. pressing the resistance block; 26. fastening a screw rod; 27. rotating the cap; 28. displacing the steel plate; 29. a stable sliding block; 30. jacking the steel cylinder; 31. jacking the arc-shaped sleeve; 32. frictional resistance semi-arc sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a polishing device for steel tube production, comprising a supporting base plate 1, two supporting frames 2 are fixedly installed on the top of the supporting base plate 1, the two supporting frames 2 are respectively symmetrically distributed in front and back direction at the middle part of the supporting base plate 1, a plurality of supporting rollers are rotatably installed at the middle part of the supporting frames 2, a steel tube 19 is placed on the supporting roller of the supporting frame 2, a displacement sliding plate 3 is fixedly connected on the right side of the supporting base plate 1, an electric telescopic rod 4 is fixedly installed on the front and back sides of the right side of the supporting base plate 1, an output rod of the electric telescopic rod 4 is fixedly connected with a convex block fixed on the surface of the displacement sliding plate 3, the arrangement of the electric telescopic rod 4 is realized, so that when the horizontal sliding displacement of the displacement sliding plate 3 is conveniently controlled, a positioning cylinder 6 is driven to horizontally displace, a stable fixed seat 5 is fixedly connected on the top of the displacement sliding plate 3, a driving belt is fixedly connected with a supporting side plate 7, an output shaft of the stepping motor 8 penetrates through a side plate of the supporting plate 7 and is fixedly connected with the right side plate of the rotating shaft cylinder 9, a rotating shaft 12 is connected with a rotating vertical driving belt of a rotating shaft 12, a rotating turntable 12, a rotating shaft 12 is connected with a rotating shaft 12, a rotating shaft 12 is connected with a rotating shaft 12 rotating shaft 12, the top of the supporting vertical frame 10 is fixedly connected with a fixed supporting block 15, the left side of the fixed supporting block 15 is fixedly connected with a positioning cross rod 16, the surface of the positioning cross rod 16 is sleeved with a displacement sliding sleeve 17 in a sliding manner, the bottom of the displacement sliding sleeve 17 is fixedly connected with the top of a displacement mounting threaded inner sleeve 14, through the arrangement of the fixed supporting block 15, the positioning cross rod 16 and the displacement sliding sleeve 17, the effect of limiting the rotation of the displacement mounting threaded inner sleeve 14 is achieved, the rotation threaded rod 11 rotates and drives the displacement mounting threaded inner sleeve 14 to horizontally displace, the bottom of the displacement mounting threaded inner sleeve 14 is fixedly provided with a polishing machine body 18, the surface of the positioning cylinder 6 is fixedly sleeved with a top support synchronous pressing plate 20, the left side of the top support synchronous pressing plate 20 is fixedly connected with a resistance protecting pad 21, and the left side of the resistance protecting pad 21 is in extrusion contact with the right edge of a steel pipe 19, through the arrangement of the resistance protection pad 21, the effect of stably fixing the top support of the steel tube 19 with the plate 20 is achieved, the top and the bottom of the top support of the steel tube 20 are fixedly connected with the stable supporting blocks 22, the surface of the stable supporting block 22 is penetrated by the threaded jacking rod 23, the surface of the threaded jacking rod 23 is in threaded connection with the inner wall of the stable supporting block 22, one end of the threaded jacking rod 23 is rotatably connected with the pressing resistance block 25, one end of the threaded jacking rod 23 far away from the pressing resistance block 25 is fixedly connected with the rotating disc 24, through the arrangement of the rotating disc 24, the effect of facilitating the rotation of the threaded jacking rod 23 is achieved, the fastening screw rods 26 are inserted into the top and the bottom of the positioning cylinder 6, the surface of the fastening screw rods 26 is in threaded connection with the inner wall of the positioning cylinder 6, one end of the fastening screw rods 26 outside the positioning cylinder 6 is fixedly connected with the rotating cap 27, through rotatory cap 27's setting, thereby the effect of being convenient for rotate fastening screw 26 has been played, fastening screw 26 is located the inside one end of a location section of thick bamboo 6 and rotates and is connected with displacement steel sheet 28, the inside fixedly connected with of a location section of thick bamboo 6 stabilizes slider 29, the surface slip of stabilizing slider 29 runs through the middle part of two displacement steel sheets 28, setting through stabilizing slider 29, thereby stability when strengthening stabilizing slider 29 displacement has been played, top and the bottom of a location section of thick bamboo 6 all sliding insert have jacking steel cylinder 30, jacking steel cylinder 30 is located the inside one end of a location section of thick bamboo 6 and is connected with displacement steel sheet 28's fixed surface, jacking steel cylinder 30 is located the outside one end fixedly connected with jacking arc sleeve pipe 31 of a location section of thick bamboo 6, jacking arc surface and the half arc sleeve pipe 32 of frictional resistance, the arc surface of half arc sleeve pipe 32 of frictional resistance and the inner wall extrusion contact of steel pipe 19, through the setting of half arc sleeve pipe 32 of frictional resistance, thereby the effect that makes its steel pipe 19 and the inner wall of a location section of thick bamboo 6 more stable synchronous rotation has been played.

When in use, the steel pipe 19 is firstly placed on the supporting roller on the supporting frame 2, then the electric telescopic rod 4 drives the displacement sliding plate 3 to horizontally slide and displace, the positioning cylinder 6 is inserted into the inner part of one side of the steel pipe 19, so that the left side of the resistance protection pad 21 is in extrusion contact with the right edge of the steel pipe 19, then the external wrench drives the rotating cap 27 to rotate, the fastening screw rods 26 at the top and the bottom are rotated, the steel plate 28 and the jacking steel cylinder 30 drive the jacking arc-shaped sleeve 31 to prop and displace towards the inner wall of the steel pipe 19, the friction resistance semi-arc-shaped sleeve 32 is utilized to prop and extrude with the inner wall of the steel pipe 19, then the rotating disks 24 at the top and the bottom are rotated to drive the screw jacking rod 23 to rotate, the screw jacking rod 23 is jacked on the inner wall of the stable supporting block 22 in a matching manner, the pressing resistance block 25 is driven to extrude and fix the outer surface of the steel pipe 19, thereby achieving the purpose of enabling the steel tube 19, the top brace synchronous pressing plate 20 and the positioning cylinder 6 to rotate stably and synchronously, then the stepping motor 8 drives the rotating shaft barrel 9 to rotate slowly, so that the positioning barrel 6 drives the steel tube 19 to rotate, and the sealed transmission belt 13 and the large rotating disc 12 are used for driving the rotary threaded rod 11 to rotate, the screw thread displacement principle of the displacement installation screw thread inner sleeve 14 and the rotary threaded rod 11 is used for driving the polishing machine body 18 to slowly and horizontally displace, the polishing machine body 18 is used for polishing the rotating steel pipe 19 synchronously, and simultaneously the polishing machine body 18 is driven to horizontally displace, so as to polish the surface of the rotating steel pipe 19 stably in a reciprocating and circulating manner, so that the polishing degree is more uniform, and the aim of improving the polishing efficiency of the steel pipe 19 is fulfilled, and those not described in detail in this specification are well within the skill of those in the art.

In conclusion, the polishing equipment for steel pipe production drives the jacking arc-shaped sleeve 31 to jack up towards the inner wall of the steel pipe 19 by the arrangement of the supporting base plate 1, the supporting frame 2, the displacement sliding plate 3, the electric telescopic rod 4, the stable fixed seat 5, the positioning cylinder 6, the supporting side plate 7, the stepping motor 8, the rotating shaft cylinder 9, the supporting vertical frame 10, the rotating threaded rod 11, the driving large rotary table 12, the closed transmission belt 13, the displacement installation threaded inner sleeve 14, the jacking synchronous pressing plate 20, the stable supporting block 22, the threaded jacking rod 23, the pressing resistance block 25, the fastening screw 26, the displacement steel plate 28, the jacking steel cylinder 30 and the jacking arc-shaped sleeve 31 through the rotation of the fastening screws 26 at the top and the bottom, so that the jacking arc-shaped sleeve 31 is driven to jack up towards the inner wall of the steel pipe 19 by the displacement steel plate 28 and the jacking steel cylinder 30 through the rotation of the fastening screws 26 at the top and the bottom, the friction resistance semi-arc sleeve 32 is used for extruding with the inner wall of the steel pipe 19, then the thread jacking rod 23 is matched with the inner wall thread jacking of the stable supporting block 22 to jack the pressing resistance block 25 to extrude and fix the outer surface of the steel pipe 19, so that the steel pipe 19 and the jacking synchronous pressing plate 20 and the positioning cylinder 6 rotate synchronously, then the stepping motor 8 is used for driving the rotating shaft cylinder 9 to rotate, the positioning cylinder 6 is used for driving the steel pipe 19 to rotate, the closed transmission belt 13 and the large rotating disc 12 are used for driving the rotating threaded rod 11 to rotate, the thread displacement principle of the displacement mounting threaded inner sleeve 14 and the rotating threaded rod 11 is used for polishing the rotating steel pipe 19 by the body 18 of the polishing machine, and simultaneously driving the polishing machine body 18 to horizontally displace, the polishing machine 19 rotating is stably polished in a back and forth cycle, the polishing degree is more uniform, so as to achieve the effect of improving the polishing efficiency of the steel pipe 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe production is with polishing equipment, includes supporting baseplate (1), its characterized in that: the top of the supporting bottom plate (1) is fixedly provided with two supporting frames (2), the two supporting frames (2) are respectively symmetrically distributed at the front and the back with the middle of the supporting bottom plate (1), the middle of the supporting frames (2) is rotatably provided with a plurality of supporting rollers, steel pipes (19) are placed on the supporting rollers of the supporting frames (2), the right side of the supporting bottom plate (1) is fixedly connected with a displacement sliding plate (3), the front and the back of the right side of the supporting bottom plate (1) are fixedly provided with an electric telescopic rod (4), an output rod of the electric telescopic rod (4) is fixedly connected with a convex block of the displacement sliding plate (3) in a surface fixing way, the top of the displacement sliding plate (3) is fixedly connected with a stable fixing seat (5), the top of the stable fixing seat (5) is fixedly connected with an inserting positioning cylinder (6), the right side of the displacement sliding plate (3) is fixedly connected with a supporting side plate (7), the right side of the supporting side plate (7) is fixedly provided with a stepping motor (8), an output shaft of the stepping motor (8) penetrates through the side plate of the supporting side plate (7) and is fixedly connected with a rotating shaft cylinder (9), the top of the positioning cylinder (6) is connected with a rotating threaded rod (10), and the rotating support (11), and the top of the rotating rotary shaft (11) is connected with a rotating vertical rod (11), the surface of the driving large rotary table (12) is sleeved with a closed transmission belt (13), the rotary shaft cylinder (9) is in transmission connection with the driving large rotary table (12) through the closed transmission belt (13), the surface thread of the rotary threaded rod (11) is sleeved with a displacement mounting thread inner sleeve (14), the bottom of the displacement mounting thread inner sleeve (14) is fixedly provided with a polishing machine body (18), the surface of the positioning cylinder (6) is sleeved with a jacking and synchronously pressed against a plate (20), the jacking and synchronously pressed against the top and the bottom of the plate (20) and fixedly connected with a stable supporting block (22), the surface of the stable supporting block (22) is penetrated by a threaded jacking rod (23), the surface of the threaded jacking rod (23) is in threaded connection with the inner wall of the stable supporting block (22), one end of the threaded jacking rod (23) is rotatably connected with a pressing resistance block (25), the top and the bottom of the positioning cylinder (6) are both inserted with a fastening screw rod (26), the surface of the fastening screw rod (26) is connected with the inner wall of the positioning cylinder (6), one end of the fastening screw (26) is located at one end of the positioning cylinder (6), and the top of the sliding steel plate (6) is connected with a sliding steel plate (30), and the top of the positioning cylinder (6) is connected with a sliding steel plate (6), and one end of the jacking steel cylinder (30) positioned outside the positioning cylinder (6) is fixedly connected with a jacking arc-shaped sleeve (31).

2. The polishing apparatus for steel pipe production according to claim 1, wherein: the top fixedly connected with fixed bolster (15) of supporting vertical frame (10), the left side fixedly connected with location horizontal pole (16) of fixed bolster (15).

3. The steel pipe production polishing apparatus according to claim 2, characterized in that: the surface of the positioning cross rod (16) is slidably sleeved with a displacement sliding sleeve (17), and the bottom of the displacement sliding sleeve (17) is fixedly connected with the top of the displacement mounting threaded inner sleeve (14).

4. The steel pipe production polishing apparatus according to claim 1, characterized in that: the left side fixedly connected with resistance protection pad (21) of board (20) is pressed in step to the shore, the left side of resistance protection pad (21) and the right side edge extrusion contact of steel pipe (19).

5. The polishing apparatus for steel pipe production according to claim 1, wherein: one end, far away from the pressing resistance block (25), of the thread jacking rod (23) is fixedly connected with a rotating disc (24), and one end, located outside the positioning cylinder (6), of the fastening screw rod (26) is fixedly connected with a rotating cap (27).

6. The polishing apparatus for steel pipe production according to claim 1, wherein: the inner part of the positioning cylinder (6) is fixedly connected with a stable sliding block (29), and the surface of the stable sliding block (29) penetrates through the middle parts of the two displacement steel plates (28) in a sliding manner.

7. The polishing apparatus for steel pipe production according to claim 1, wherein: the outer surface of the arc of jacking arc sleeve pipe (31) and frictional resistance semi-arc sleeve pipe (32), the outer surface of the arc of frictional resistance semi-arc sleeve pipe (32) and the inner wall of steel pipe (19) extrusion contact.